CN117110550A - Forestry seed water content check out test set - Google Patents
Forestry seed water content check out test set Download PDFInfo
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- CN117110550A CN117110550A CN202311092312.5A CN202311092312A CN117110550A CN 117110550 A CN117110550 A CN 117110550A CN 202311092312 A CN202311092312 A CN 202311092312A CN 117110550 A CN117110550 A CN 117110550A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000001514 detection method Methods 0.000 claims abstract description 60
- 238000005192 partition Methods 0.000 claims abstract description 28
- 238000012216 screening Methods 0.000 claims description 99
- 238000001035 drying Methods 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 108010016634 Seed Storage Proteins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0098—Plants or trees
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Abstract
The invention relates to the field of seed water content detection, in particular to forestry seed water content detection equipment. Technical problems: because the detection of the water content in the prior art can only detect the local position of the forestry seed, the water content of each position of the forestry seed is different, and the water content detection is inaccurate. The technical scheme is as follows: the forestry seed water content detection equipment comprises a storage bin, a partition plate, a sliding frame, a rotating rod, an air bag and the like; the storage bin is connected with a baffle in a sliding way; the baffle is connected with a sliding frame in a sliding way; the sliding frame is rotationally connected with a rotating rod; the rotating rod is fixedly connected with an air bag. According to the invention, the moisture evaporation on the forestry seeds is accelerated through the rotating rod, the moisture detection component condenses out the water vapor, and the condensed water is collected, so that the moisture change of the forestry seeds in a period of time is judged through the quantity of the condensed water.
Description
Technical Field
The invention relates to the field of seed water content detection, in particular to forestry seed water content detection equipment.
Background
Because the moisture content of the forestry seeds is too high during storage and the seeds can sprout in advance, the stored forestry seeds need to be measured for moisture change within a period of time, so that the moisture content of the forestry seeds is prevented from being too high, the detection of the moisture content in the prior art can only detect the local position of the forestry seeds, and the moisture content of each position of the forestry seeds is different during storage, so that the detection of the moisture content in the prior art is inaccurate;
and when the forestry seed is storing, water on the forestry seed can flow downwards, leads to the moisture content of the forestry seed of below to be far higher than the moisture content of the forestry seed of top for the forestry seed of below is germinated in advance easily.
Disclosure of Invention
The invention provides a forestry seed water content detection device, which aims to overcome the defect that the water content detection is inaccurate because the water content detection of the prior art can only detect local positions of forestry seeds and the water content of each position of the forestry seeds is different.
The technical scheme is as follows: a forestry seed water content detection device comprises a storage bin and a partition board; the storage bin is connected with a baffle in a sliding way; the device also comprises a sliding frame, a rotating rod, an air bag, a connecting rod, a first push rod, a second push rod, a moisture detection component and a screening component; the baffle is connected with two symmetrical sliding frames in a sliding way; each sliding frame is rotatably connected with a plurality of rotating rods, and the rotating rods are connected with a heating device; all the rotating rods are fixedly connected with a plurality of air bags; all the rotating rods are rotationally connected with one connecting rod, and all the connecting rods are rotationally connected with the partition plate; the bottom of the storage bin is fixedly connected with two first push rods, and the telescopic ends of all the first push rods are commonly connected with a partition plate; the storage bin is fixedly connected with two second push rods, and the telescopic ends of all the second push rods are fixedly connected with a sliding frame together; the storage bin is connected with a moisture detection component, moisture change of seeds in the storage bin in a period of time is detected through the moisture detection component, the upper portion of the storage bin is connected with a screening component, and forestry seeds are respectively placed on the left side and the right side of the storage bin according to the size through the screening component.
Further, the inflated airbag has an upwardly inclined plate shape.
Further stated, the moisture detection assembly includes a first slide rail, a first slider, a scraper, a baffle, and a cooling plate; the storage bin is fixedly connected with two first sliding rails which are distributed front and back; all the first sliding rails are connected with two first sliding blocks in a sliding manner; the first sliding blocks at the rear are fixedly connected with a scraping plate, and the scraping plate is connected with a water level detection device; the first sliding block in front is fixedly connected with a baffle; the storage bin is fixedly connected with a cooling plate.
Further, the seed screening device also comprises a screening component, the storage bin is connected with the screening component, and damaged seeds are screened out through the screening component; the screening assembly consists of two screening units, and the storage bin is connected with the two screening units; the screening unit comprises a screening pool, a third push rod, a first fixing plate, a second slide rail, a second slide block, a fourth push rod, a pushing plate and a second filter screen; the storage bin is fixedly connected with a screening pool; the screening pool is fixedly connected with a plurality of third push rods; all the third push rods are fixedly connected with a first fixing plate; the first fixing plate is fixedly connected with two second sliding rails; all the second sliding rails are connected with a second sliding block in a sliding way; all the second sliding blocks are fixedly connected with a fourth push rod; the telescopic ends of all the fourth push rods are fixedly connected with a push plate together; the screening pool is connected with a second filter screen in a sliding way.
Further, the screening unit further comprises a screening rod; the pushing plate is fixedly connected with a plurality of screening rods.
Further, the screening unit further comprises an arc plate; the screening pool is rotationally connected with the arc-shaped plate, and the arc-shaped plate is electrically driven.
Further stated, the pushing plate is provided with a plurality of air outlet holes.
Further, the screening unit also comprises a first filter screen, a third filter screen, a cylinder and a spring; the first fixing plate is fixedly connected with a first filter screen; the second filter screen is fixedly connected with two third filter screens; the second filter screen is fixedly connected with a plurality of cylinders, and the cylinders are matched with the screening rods; the second filter screen is fixedly connected with a plurality of springs; and the other end of the spring is fixedly connected with the first filter screen.
Further, the screening unit further comprises an air inlet cylinder; the screening pool is fixedly connected with a plurality of air inlet cylinders.
The forestry seed screening device further comprises a drying unit, wherein the storage bin is connected with the drying unit, and the drying unit is used for drying the screened forestry seeds; the drying unit comprises a fifth push rod, a storage box, a discharging plate, a second fixing plate, a telescopic rod, a sliding plate and a fourth filter screen; the storage bin is fixedly connected with a plurality of fifth push rods; the telescopic parts of all the fifth push rods are fixedly connected with a storage box together, and the storage box is provided with a plurality of water discharge holes; the storage box is rotationally connected with a plurality of discharging plates through torsion springs, and the discharging plates are all provided with drying holes; the storage box is fixedly connected with two second fixing plates; all the second fixing plates are fixedly connected with two telescopic rods; two adjacent telescopic rods are fixedly connected with a sliding plate together; a fourth filter screen is fixedly connected between the two sliding plates; the two first sliding blocks on the right are fixedly connected with an electromagnetic plate.
The beneficial effects of the invention are as follows: according to the invention, the moisture evaporation on the forestry seeds is accelerated through the rotating rod, the water vapor is condensed through the moisture detection component, and the condensed water is collected, so that the moisture change of the forestry seeds in a period of time is judged through the quantity of the condensed water, and the problems that the detection of the moisture content in the prior art can only detect the local position of the forestry seeds, the moisture content of each position of the forestry seeds is different, and the moisture content detection is inaccurate are solved;
according to the invention, the air bags bulge, so that the water on the forestry seeds is prevented from flowing downwards, and the problem that the water content of the forestry seeds below is higher than that of the forestry seeds above due to the fact that the water on the forestry seeds flows downwards is solved;
according to the invention, the forestry seeds with the moths float on the water surface, so that the forestry seeds with the moths are put into the screening pool after the screening pool is drained, the forestry seeds floating on the water surface are collected through the pushing plate, and the forestry seeds floating on the water surface are removed through the second filter screen, so that the forestry seeds with the moths and normal forestry seeds are prevented from being mixed together;
according to the invention, the forestry seeds which are submerged in the water are stirred by the screening rod, so that the forestry seeds with the moths pressed below the normal forestry seeds are floated on the water again.
Drawings
FIG. 1 is a schematic diagram of a structure disclosed by the forestry seed water content detection device of the present invention;
figure 2 is a schematic diagram of the structure of a screening assembly disclosed in the forestry seed water content detection apparatus of the present invention;
figure 3 is a cross-sectional view of a first partial construction of a screening assembly disclosed in the forestry seed moisture content detection apparatus of the present invention;
figure 4 is a cross-sectional view of a second partial construction of the screening assembly disclosed in the forestry seed moisture content detection apparatus of the present invention;
figure 5 is a cross-sectional view of a third partial construction of the screening assembly disclosed in the forestry seed moisture content detection apparatus of the present invention;
figure 6 is a schematic diagram of a partial structure of the forestry seed water content detection device of the present invention;
figure 7 is a cross-sectional view of a first construction of a storage bin disclosed in the forestry seed moisture content detection apparatus of the present invention;
figure 8 is a cross-sectional view of the structure of the drying assembly disclosed in the forestry seed water content detection apparatus of the present invention;
figure 9 is a cross-sectional view of a second construction of the storage bin disclosed in the forestry seed moisture content detection device of the present invention;
figure 10 is a cross-sectional view of a third construction of a storage bin disclosed in the forestry seed moisture content detection apparatus of the present invention;
FIG. 11 is an enlarged view of FIG. 10 at A of the disclosed forestry seed moisture content detection apparatus of the present invention;
figure 12 is a cross-sectional view of a fourth construction of a storage bin disclosed in the forestry seed moisture content detection apparatus of the present invention;
figure 13 is a state diagram of a rotating rod and air bag structure disclosed by the forestry seed water content detection device of the present invention;
in the above figures: 1-storage bin, 2-partition, 3-carriage, 4-rotating rod, 5-airbag, 6-connecting rod, 7-first push rod, 8-second push rod, 101-first slide rail, 102-first slide block, 103-scraper, 104-baffle, 105-cooling plate, 201-screening pool, 202-third push rod, 203-first fixed plate, 204-second slide rail, 205-second slide block, 206-fourth push rod, 207-push plate, 208-screening rod, 209-first filter screen, 2010-second filter screen, 2011-third filter screen, 2012-cylinder, 2013-spring, 2014-air inlet cylinder, 2015-arc plate, 211-fifth push rod, 212-storage box, 213-discharge plate, 214-second fixed plate, 215-telescopic rod, 216-slide plate, 217-fourth filter screen, 218-electromagnetic plate, 207 a-air outlet hole, 213 a-drying hole, 212 a-water outlet hole.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example 1
A forestry seed water content detection device, as shown in figure 1 and figures 9-13, comprises a storage bin 1 and a partition plate 2; the storage bin 1 is connected with a partition board 2 in a sliding way, and the storage bin 1 is divided into two spaces distributed left and right through the partition board 2;
the device also comprises a sliding frame 3, a rotating rod 4, an air bag 5, a connecting rod 6, a first push rod 7, a second push rod 8, a moisture detection component and a screening component; the partition plate 2 is connected with two symmetrical sliding frames 3 in a sliding way; each sliding frame 3 is rotatably connected with a plurality of rotating rods 4 which are arranged in a rectangular array, and the rotating rods 4 are connected with a heating device; all the rotating rods 4 are fixedly connected with two air bags 5, and forestry seeds are driven to move by the air bags 5 to bulge; all the rotating rods 4 are rotationally connected with one connecting rod 6, and all the connecting rods 6 are rotationally connected with the partition plate 2; the bottom of the storage bin 1 is connected with two first push rods 7 which are distributed front and back through bolts, and the telescopic ends of all the first push rods 7 are connected with a partition plate 2 together; the storage bin 1 is connected with two second push rods 8 through bolts, and telescopic ends of all the second push rods 8 are fixedly connected with a sliding frame 3 together; the storage bin 1 is connected with a moisture detection component, moisture change of seeds in the storage bin 1 for a period of time is detected through the moisture detection component, the upper portion of the storage bin 1 is connected with a screening component, and forestry seeds are respectively placed on the left side and the right side of the storage bin 1 according to the size through the screening component.
As shown in fig. 12, the inflated airbag 5 has a plate shape inclined upward; further, when stored, the air bag 5 can be inflated to prevent water on the seeds from flowing downwards, so that the water content of the seeds below is far higher than that of the seeds above.
The moisture detection assembly comprises a first sliding rail 101, a first sliding block 102, a scraping plate 103, a baffle 104 and a cooling plate 105; the storage bin 1 is connected with two first sliding rails 101 which are distributed front and back through bolts; all the first sliding rails 101 are slidably connected with two first sliding blocks 102; the first sliding blocks 102 at the rear are fixedly connected with a scraping plate 103, and the scraping plate 103 is connected with a water level detection device; the baffle 104 is fixedly connected with the first sliding block 102 in front; the storage bin 1 is fixedly connected with a cooling plate 105, and evaporated water vapor is condensed by the cooling plate 105.
The working steps of the above embodiment are: firstly, manually placing forestry seeds into a screening component, then respectively placing the forestry seeds into the left and right of a partition board 2 in a storage bin 1 through the screening component, and separating large forestry seeds from small forestry seeds through the partition board 2, so that the large forestry seeds are prevented from being easily damaged by collision due to different thicknesses of shells of the forestry seeds with different sizes in the subsequent overturning process of the forestry seeds, and then the water content of the seeds needs to be detected in the storage process, so that the stored forestry seeds are prevented from sprouting in advance due to excessive water content of the forestry seeds;
when the water content is detected, the air pump externally connected with the air bag 5 is started, air is further input into the air bag 5 through the air pump, so that the air bag 5 bulges to the state shown in fig. 12, then the first push rod 7 and the second push rod 8 synchronously push the partition board 2 and the sliding frame 3 to move upwards, the sliding frame 3 drives the rotating rod 4, the air bag 5 and the connecting rod 6 to move upwards, the connecting rod 6 and the rotating rod 4 move upwards together at the moment, the rotating rod 4 always keeps a state vertical to the sliding frame 3 when moving upwards in the upward moving process through the support of the connecting rod 6, forestry seeds are driven to move upwards through the air bag 5, then the partition board 2 is pulled to move downwards through the first push rod 7, the partition board 2 drives one end connected with the connecting rod 6 and the partition board 2 to move downwards, and the rotating rod 4 loses the support of the connecting rod 6, the rotating rod 4 is caused to rotate in a direction approaching the partition plate 2, so that the rotating rod 4 is in a downward inclined state, when the rotating rod 4 is inclined downwards to be eighty to seventy degrees with the partition plate 2, the downward movement is stopped, and therefore forestry seeds on the air bag 5 slide downwards from one end of the air bag 5, which is close to the storage bin 1, under the influence of gravity, so that the forestry seeds fall into a gap generated by the upward movement of the rotating rod 4, then the air pump connected with the air bag 5 is turned over, air in the air bag 5 is further pumped out, so that the air bag 5 is contracted, then the sliding frame 3 is pulled to move downwards through the second push rod 8, and as the partition plate 2 does not move downwards at this time, the connecting rod 6 presses the rotating rod 4 in the downward movement process of the sliding frame 3, so that the rotating rod 4 rotates upwards again, when the rotating rod 4 rotates to be perpendicular to the sliding frame 3, the downward movement is stopped, and because the air bag 5 is in a contracted state at this time, new forestry seeds can move above the air bag 5 in the downward movement process of the rotating rod 4, then the partition plate 2 and the sliding frame 3 are pushed by the first push rod 7 and the second push rod 8 together to move upwards again, and the forestry seeds are reversed in a reciprocating manner, and the rotating rod 4 is heated to forty to fifty ℃ through the heating device connected with the rotating rod 4 in the overturning process, so that the evaporation rate of water on the seeds is accelerated through the rotating rod 4;
the evaporated water vapor flows upwards and then is condensed on a cooling plate 105, then a scraper 103 and a baffle 104 are driven by a first sliding block 102 to synchronously move rightwards, so that water condensed on the cooling plate 105 is scraped by the scraper 103, then the condensed water drops into the scraper 103, when the scraper 103 moves to the position of a baffle 2, the rightwards movement is stopped, then the water quantity in the two scrapers 103 is detected by a water level detection device in the scraper 103, so that the evaporation quantity of forestry seeds is calculated, and the moisture change of the forestry seeds in a period of time is judged, and the problem that the moisture content detection device in the prior art is affected by the difference of the moisture contents in all positions of the forestry seeds is solved;
when the moisture change of the forestry seeds is detected to be increased, the scraper 103 and the baffle 104 are driven to move rightwards continuously through the first sliding block 102, so that the moisture change of the forestry seeds on the right side of the partition plate 2 is detected, when the moisture change of the forestry seeds is detected to be reduced, the scraper 103 and the baffle 104 are driven to be separated through the first sliding block 102, so that water in the scraper 103 flows back to the storage bin 1 again, then the scraper 103 and the baffle 104 are driven to be mutually attached together through the first sliding block 102, and then the scraper 103 and the baffle 104 are driven to move rightwards to the right side of the partition plate 2 through the first sliding block 102, so that the moisture content of the forestry seeds on the right side of the partition plate 2 is detected.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-5, the seed storage bin further comprises a screening component, wherein the screening component is connected with the storage bin 1, and damaged seeds are screened out through the screening component; the screening assembly consists of two screening units, and the storage bin 1 is connected with the two screening units; the screening unit comprises a screening pool 201, a third push rod 202, a first fixing plate 203, a second sliding rail 204, a second sliding block 205, a fourth push rod 206, a push plate 207 and a second filter screen 2010; the upper part of the storage bin 1 is fixedly connected with a screening pool 201; the screening pool 201 is connected with four third push rods 202 through bolts; all the third push rods 202 are fixedly connected with a first fixing plate 203; the first fixing plate 203 is connected with two second sliding rails 204 through bolts; all the second sliding rails 204 are slidably connected with a second sliding block 205; all the second sliding blocks 205 are connected with a fourth push rod 206 through bolts; the telescopic ends of all the fourth push rods 206 are fixedly connected with a pushing plate 207 together, and floating forestry seeds are collected through the pushing plate 207; a second screen 2010 is slidingly coupled to screening tank 201.
The screening unit further includes a screening bar 208; nineteen screening bars 208 are fixedly connected to the pushing plate 207; and then the submerged forestry seeds are stirred by the screening rod 208, so that the forestry seeds with the moths pressed below the normal forestry seeds float on the water surface.
The screening unit also includes an arcuate plate 2015; the screening pool 201 is rotatably connected with an arc 2015, and the arc 2015 is electrically driven; the floating forestry seeds are dropped outside the storage bin 1 by the arc 2015.
The pushing plate 207 is provided with a plurality of air outlet holes 207a; so that the air flow can be blown out through the air outlet holes 207a, and the forestry seeds flowing to the rear of the air inlet cylinder 2014 can be blown out through the blown air flow, so that the pushing plate 207 can not be gathered due to the fact that the forestry seeds flow to the rear of the air inlet cylinder 2014 is prevented.
The screening unit further comprises a first filter 209, a third filter 2011, a cylinder 2012, and a spring 2013; the first fixing plate 203 is fixedly connected with a first filter screen 209; the second filter screen 2010 is fixedly connected with two third filter screens 2011; the second filter 2010 is fixedly connected with nineteen cylinders 2012, the cylinders 2012 and the screening rods 208 are matched with each other, and forestry seeds are screened out according to the size through the cylinders 2012 and the screening rods 208; the second filter screen 2010 is fixedly connected with four springs 2013; and the other end of the spring 2013 is fixedly connected with the first filter 209.
The screening unit further comprises an air inlet cylinder 2014; twelve air inlet cylinders 2014 are fixedly connected to the screening pool 201; the air entering the storage bin 1 is condensed with water vapor through the air inlet barrel 2014, so that the water vapor content in the air is reduced.
The working steps of the above embodiment are: because the forestry seeds with the moths exist in the forestry seeds, when the forestry seeds with the moths and the normal forestry seeds are stored together, the moths can influence the normal forestry seeds to cause damage to the normal forestry seeds, so that water is firstly put into the screening pool 201 manually, when the water in the screening pool 201 reaches a required amount, water discharge is stopped, then the forestry seeds are put into the screening pool 201 manually, and because the forestry seeds with the moths are empty by the moths, the forestry seeds with the moths can float on the water surface, and the normal forestry seeds can sink into the water;
then the pushing plate 207 is driven to move towards the direction close to the middle of the storage bin 1 by the second sliding block 205, so that the forestry seeds floating on the water surface are pushed towards the direction in the middle of the storage bin 1, because the air inlet cylinder 2014 is arranged in the screening pool 201, the forestry seeds can flow to the rear of the air inlet cylinder 2014 in the pushing process of the pushing plate 207, so that the floating forestry seeds can not be completely collected by the pushing plate 207, the air pump externally connected with the pushing plate 207 is started in the moving process of the pushing plate 207, air is further input into the pushing plate 207, so that air flow is blown out through the air outlet holes 207a, and when the pushing plate 207 passes through the air inlet cylinder 2014, the forestry seeds flowing to the rear of the air inlet cylinder 2014 can be re-blown into the range of the pushing plate 207 through the air flow blown out through the air outlet holes 207a, and in the moving process towards the middle of the storage bin 1, the air flow blown out by the air outlet holes 207a can prevent the forestry seeds from flowing to the outer side of the pushing plate 207 from the gap between the pushing plates 207, so that the pushing plates 207 can push all the forestry seeds floating on the water surface to the middle, when the pushing plates 207 contact with the second filter screen 2010, the pushing plates 207 stop moving, the forestry seeds floating on the water surface at this time are all gathered above the second filter screen 2010, then the pushing plates 207 are pulled to move upwards by the fourth push rod 206, so that the second filter screen 2010 is driven to move upwards by the pushing plates 207, the forestry seeds on the second filter screen 2010 are further moved upwards, and as the second filter screen 2010 is inclined downwards towards the middle, when the second filter screen 2010 moves to the water surface, the second filter screen 2010 stops moving upwards, and the forestry seeds can fall downwards outside the filter tank 201 under the influence of gravity, so that the forestry seeds with the moths are removed, thereby preventing the forestry seeds with the moths from being stored together with normal forestry seeds;
it should be noted that, because the forestry seeds put into the water are all piled up, the normal forestry seeds with the moths are pressed down, so that the forestry seeds with the moths cannot float on the water surface, and therefore, in the process of collecting the floating forestry seeds by the pushing plate 207, the water-bottom forestry seeds can be stirred by the screening rod 208, so that the forestry seeds with the moths pressed down by the normal forestry seeds float, and further, the invention can remove all the forestry seeds with the moths;
since the small-size forestry seeds can pass through the distance between the screening rods 208 and the large-size forestry seeds cannot pass through the distance between the screening rods 208, the large-size forestry seeds can be collected below the second filter screen 2010 in the moving process of the pushing plate 207, so that when the second filter screen 2010 moves above the water surface, the fourth pushing rod 206 continues to pull the pushing plate 207 to move upwards, the screening rods 208 and the cylinders 2012 are driven to move upwards, and the large-size forestry seeds are driven to move upwards, and when the cylinders 2012 move above the water surface, the cylinders 2012 are inclined downwards in the middle, so that the large-size forestry seeds flow down towards the middle of the two screening ponds 201 and then fall into the drying assembly, and then the large-size forestry seeds are dried by the drying assembly and then put into the storage bin 1;
after large-size forestry seeds are screened out, small-size forestry seeds are arranged above the first filter screen 209 at the moment, the first fixing plate 203 is pushed to move upwards through the third push rod 202, so that the first fixing plate 203 drives the first filter screen 209 to move upwards, small-size forestry seeds above the first filter screen 209 are placed into a drying assembly, the small-size forestry seeds are dried through the drying assembly and then placed into the storage bin 1, and screening of the sizes of the forestry seeds is completed;
it should be noted that, because the water vapor in the outside air will affect the result of the water content detection when the water content detection is performed, and because the forestry seeds have a respiration effect, the forestry seeds need to be communicated with the outside air, so when the forestry seeds are stored, the air enters the storage bin 1 from the air inlet cylinder 2014, and because the air inlet cylinder 2014 is located in the screening pool 201, the temperature of the air inlet cylinder 2014 is lower than that of the air, the water vapor in the air will condense on the air inlet cylinder 2014, and then the water is absorbed by the water absorbing substances such as the activated carbon filled in the air inlet cylinder 2014, so that the air entering the storage bin 1 is dry.
Example 3
On the basis of the embodiment 2, as shown in fig. 6-8, the forestry seed screening device further comprises a drying unit, wherein the storage bin 1 is connected with the drying unit, and the drying unit is used for drying the screened forestry seeds; the drying unit comprises a fifth push rod 211, a storage box 212, a discharging plate 213, a second fixing plate 214, a telescopic rod 215, a sliding plate 216 and a fourth filter screen 217; the storage bin 1 is fixedly connected with two fifth push rods 211; all the telescopic parts of the fifth push rod 211 are fixedly connected with a storage box 212 together, and the storage box 212 is provided with six water discharge holes 212a; the storage box 212 is rotationally connected with four discharging plates 213 through torsion springs, and the discharging plates 213 are provided with drying holes 213a; the storage box 212 is fixedly connected with two second fixing plates 214; all the second fixing plates 214 are fixedly connected with two telescopic rods 215; two adjacent telescopic rods 215 are fixedly connected with a sliding plate 216 together; a fourth filter screen 217 is fixedly connected between the two sliding plates 216; the electromagnetic plate 218 is fixedly connected to the two first sliders 102 on the right.
The working steps of the above embodiment are: since the forestry seeds just are fished out of the screening pool 201, a large amount of water is also contained on the forestry seeds, so that the water content of the forestry seeds is greatly increased, when the forestry seeds fall on the fourth filter screen 217, the blower connected with the discharging plate 213 is started, so that the forestry seeds are dried through hot air blown out by the drying holes 213a, the water on the forestry seeds can flow downwards and fall below the fourth filter screen 217, and then discharged through the water discharging holes 212a, the water on the forestry seeds is prevented from flowing into the storage bin 1, and the water content of the forestry seeds is prevented from increasing due to the water on the forestry seeds;
after the drying of the forestry seeds is completed, the storage box 212 is pushed to move downwards by the fifth push rod 211, when the distance between the storage box 212 and the electromagnetic plate 218 is two to three centimeters, the movement is stopped, then the electromagnetic plate 218 is driven by the first sliding block 102 to move to the left or right of the storage box 212, then the discharging plate 213 is attracted by the electromagnetic plate 218, so that the discharging plate 213 rotates reversely, and the fourth filter screen 217 is inclined by attracting the sliding plate 216, so that the forestry seeds flow out from the rotating discharging plate 213, and the dried forestry seeds are put to the left or right of the storage bin 1.
While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (10)
1. The forestry seed water content detection equipment comprises a storage bin (1) and a partition board (2); the storage bin (1) is connected with a baffle plate (2) in a sliding way; the method is characterized in that: the device also comprises a sliding frame (3), a rotating rod (4), an air bag (5), a connecting rod (6), a first push rod (7), a second push rod (8), a moisture detection component and a screening component; the partition plate (2) is connected with two symmetrical sliding frames (3) in a sliding way; each sliding frame (3) is rotatably connected with a plurality of rotating rods (4), and the rotating rods (4) are connected with a heating device; all the rotating rods (4) are fixedly connected with a plurality of air bags (5); all the rotating rods (4) are rotationally connected with one connecting rod (6), and all the connecting rods (6) are rotationally connected with the partition plate (2); two first push rods (7) are fixedly connected to the bottom of the storage bin (1), and the telescopic ends of all the first push rods (7) are commonly connected with a partition plate (2); the storage bin (1) is fixedly connected with two second push rods (8), and the telescopic ends of all the second push rods (8) are fixedly connected with a sliding frame (3) together; the storage bin (1) is connected with a moisture detection component, moisture change of seeds in the storage bin (1) in a period of time is detected through the moisture detection component, the upper portion of the storage bin (1) is connected with a screening component, and forestry seeds are respectively placed on the left side and the right side of the storage bin (1) according to the size through the screening component.
2. A forestry seed moisture content detection apparatus as defined in claim 1, wherein: the air bag (5) is in an upward inclined plate shape after being inflated.
3. A forestry seed moisture content detection apparatus as defined in claim 1, wherein: the moisture detection assembly comprises a first sliding rail (101), a first sliding block (102), a scraping plate (103), a baffle plate (104) and a cooling plate (105); the storage bin (1) is fixedly connected with two first sliding rails (101) which are distributed front and back; all the first sliding rails (101) are connected with two first sliding blocks (102) in a sliding manner; the first sliding blocks (102) at the rear are fixedly connected with a scraping plate (103), and the scraping plate (103) is connected with a water level detection device; the front first sliding block (102) is fixedly connected with a baffle plate (104); the storage bin (1) is fixedly connected with a cooling plate (105).
4. A forestry seed moisture content detection apparatus as defined in claim 3, wherein: the seed screening device also comprises a screening component, wherein the storage bin (1) is connected with the screening component, and damaged seeds are screened out through the screening component; the screening assembly consists of two screening units, and the storage bin (1) is connected with the two screening units; the screening unit comprises a screening pool (201), a third push rod (202), a first fixing plate (203), a second sliding rail (204), a second sliding block (205), a fourth push rod (206), a pushing plate (207) and a second filter screen (2010); the storage bin (1) is fixedly connected with a screening pool (201); the screening pool (201) is fixedly connected with a plurality of third push rods (202); all the third push rods (202) are fixedly connected with a first fixing plate (203); the first fixing plate (203) is fixedly connected with two second sliding rails (204); all the second sliding rails (204) are connected with a second sliding block (205) in a sliding way; all the second sliding blocks (205) are fixedly connected with a fourth push rod (206); the telescopic ends of all the fourth push rods (206) are fixedly connected with a push plate (207) together; the screening pool (201) is connected with a second filter screen (2010) in a sliding mode.
5. A forestry seed moisture content detection apparatus as defined in claim 4, wherein: the screening unit further comprises a screening rod (208); the pushing plate (207) is fixedly connected with a plurality of screening rods (208).
6. A forestry seed moisture content detection apparatus as defined in claim 4, wherein: the screening unit further comprises an arc-shaped plate (2015); the screening pool (201) is rotationally connected with the arc-shaped plate (2015), and the arc-shaped plate (2015) is electrically driven.
7. A forestry seed moisture content detection apparatus as defined in claim 4, wherein: the pushing plate (207) is provided with a plurality of air outlet holes (207 a).
8. A forestry seed moisture content detection apparatus as defined in claim 5, wherein: the screening unit further comprises a first filter screen (209), a third filter screen (2011), a cylinder (2012) and a spring (2013); the first fixing plate (203) is fixedly connected with a first filter screen (209); the second filter screen (2010) is fixedly connected with two third filter screens (2011); the second filter screen (2010) is fixedly connected with a plurality of cylinders (2012), and the cylinders (2012) are matched with the screening rods (208); the second filter screen (2010) is fixedly connected with a plurality of springs (2013); and the other end of the spring (2013) is fixedly connected with the first filter screen (209).
9. A forestry seed moisture content detection apparatus according to any one of claims 4-8, wherein: the screening unit also comprises an air inlet cylinder (2014); the screening pool (201) is fixedly connected with a plurality of air inlet cylinders (2014).
10. A forestry seed moisture content detection apparatus as defined in claim 9, wherein: the forestry seed screening device also comprises a drying unit, wherein the storage bin (1) is connected with the drying unit, and the drying unit is used for drying the screened forestry seeds; the drying unit comprises a fifth push rod (211), a storage box (212), a discharging plate (213), a second fixing plate (214), a telescopic rod (215), a sliding plate (216) and a fourth filter screen (217); the storage bin (1) is fixedly connected with a plurality of fifth push rods (211); the telescopic parts of all the fifth push rods (211) are fixedly connected with a storage box (212), and the storage box (212) is provided with a plurality of water discharge holes (212 a); the storage box (212) is rotationally connected with a plurality of discharging plates (213) through torsion springs, and the discharging plates (213) are provided with drying holes (213 a); the storage box (212) is fixedly connected with two second fixing plates (214); all the second fixing plates (214) are fixedly connected with two telescopic rods (215); two adjacent telescopic rods (215) are fixedly connected with a sliding plate (216) together; a fourth filter screen (217) is fixedly connected between the two sliding plates (216); the electromagnetic plates (218) are fixedly connected with the two first sliding blocks (102) on the right side.
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